Acquired hyperfibrinolysis as the presenting sign of metastatic breast cancer: A case report

  • Authors:
    • Guanyu Lu
    • Lin Jia
    • Ruohan Yang
    • Zheng Lv
    • Jiuwei Cui
  • View Affiliations

  • Published online on: February 2, 2023     https://doi.org/10.3892/ol.2023.13692
  • Article Number: 106
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Abstract

Abstract. Fibrinolysis is a bleeding disorder characterized by hypofibrinogenemia caused by abnormal activation of fibrinolytic system function. Patients with cancer are prone to hypercoagulable and should be vigilant for the risk of venous thrombosis. However, patients with tumors in which bleeding is the first manifestation are relatively rare. The present study reports the case of a 52‑year‑old woman with metastatic breast cancer with acquired hyperfibrinolysis as the first manifestation. Hyperfibrinolysis is an important sign and manifestation of disease progression. In this case, fibrinogen was used as a sensitive biomarker of tumor burden to specifically predict the efficacy of the antitumor therapy. Effective antitumor therapy can improve the hyperfibrinolysis of patients, and so the fibrinogen levels gradually increased. In conclusion, the present case showed acquired hyperfibrinolysis with bleeding symptoms, which is an uncommon paraneoplastic phenomenon in breast cancer, especially when combined with bone marrow metastasis, as in the present case. Timely diagnosis and treatment of the primary disease is the fundamental way to improve hyperfibrinolysis. As an effective biomarker, fibrinogen level predicts the changes in a patient's illness and guides the clinical diagnosis and treatment process.
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March-2023
Volume 25 Issue 3

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Lu G, Jia L, Yang R, Lv Z and Cui J: Acquired hyperfibrinolysis as the presenting sign of metastatic breast cancer: A case report. Oncol Lett 25: 106, 2023
APA
Lu, G., Jia, L., Yang, R., Lv, Z., & Cui, J. (2023). Acquired hyperfibrinolysis as the presenting sign of metastatic breast cancer: A case report. Oncology Letters, 25, 106. https://doi.org/10.3892/ol.2023.13692
MLA
Lu, G., Jia, L., Yang, R., Lv, Z., Cui, J."Acquired hyperfibrinolysis as the presenting sign of metastatic breast cancer: A case report". Oncology Letters 25.3 (2023): 106.
Chicago
Lu, G., Jia, L., Yang, R., Lv, Z., Cui, J."Acquired hyperfibrinolysis as the presenting sign of metastatic breast cancer: A case report". Oncology Letters 25, no. 3 (2023): 106. https://doi.org/10.3892/ol.2023.13692